Bridging and Settlement

OpenLedger supports bridging of tokens and ETH between L1 (Ethereum) and L2 (OpenLedger).

• L1 → L2 Deposits: Uses L1CrossDomainMessenger to process token deposits into L2.

• L2 → L1 Withdrawals: Withdrawals follow a three-stage process:

1. Initialization – User initiates withdrawal via an L2 transaction.

2. Proof Submission – A withdrawal proof is generated and submitted to L1.

3. Finalization – After the challenge period, the withdrawal is finalized on L1.

• OpenLedger employs a 7-day challenge period for fault proofs on the mainnet.

• During this period, state commitments can be challenged and potentially invalidated.

• Supports the transfer of OPEN tokens between OpenLedger and Sepolia Testnet.

Last updated 1 year ago